...we are entitled to make almost any reasonable assumption, but should resist making conclusions until evidence requires that we do read more

...we are entitled to make almost any reasonable assumption, but should resist making conclusions until evidence requires that we do so.

The capacity for getting along with our neighbor depends to a large extent on the capacity for getting along with read more

The capacity for getting along with our neighbor depends to a large extent on the capacity for getting along with ourselves. The self-respecting individual will try to be as tolerant of his neighbor's shortcomings as he is of his own.

Psychoanalysis has changed American psychology from a diagnostic to a therapeutic science, not because so many patients are cured by read more

Psychoanalysis has changed American psychology from a diagnostic to a therapeutic science, not because so many patients are cured by the psychoanalytic technique, but because of the new understanding of psychiatric patients it has given us, and the new and different concept of illness and health.

When we can't dream any longer, we die.

When we can't dream any longer, we die.

To illustrate the difference between the innovator and the dull crowd of routinists who cannot even imagine that any improvement read more

To illustrate the difference between the innovator and the dull crowd of routinists who cannot even imagine that any improvement is possible, we need only refer to a passage in Engel's most famous book. Here, in 1878, Engels apodictically announced that military weapons are "now so perfected that no further progress of any revolutionizing influence is any longer possible." Henceforth "all further [technological] progress is by and large indifferent for land warfare. The age of evolution is in this regard essentially closed." This complacent conclusion shows in what the achievement of the innovator consists: he accomplishes what other people believe to be unthinkable and unfeasible.

A man is but what he knows.

A man is but what he knows.

I don't use drugs, my dreams are frightening enough.

I don't use drugs, my dreams are frightening enough.

One might equate growing up with a mistrust of words. A mature person trusts his eyes more than his ears. read more

One might equate growing up with a mistrust of words. A mature person trusts his eyes more than his ears. Irrationality often manifests itself in upholding the word against the evidence of the eyes.Children, savages, and true believers remember far less what they have seen than what they have heard.

There are two modes of acquiring knowledge, namely by reasoning and experience. Reasoning draws a conclusion and makes us grant read more

There are two modes of acquiring knowledge, namely by reasoning and experience. Reasoning draws a conclusion and makes us grant the conclusion, but does not make the conclusion certain, nor does it remove doubt so that the mind may rest on the intuition of truth, unless the mind discovers it by the path of experience.